Software Engineer I

Reflexive Concepts; Laurel (MD); On-site; USD 90,000 - 130,000; Full time

Job summary

Reflexive Concepts seeks a Software Engineer I to join our team in Laurel, MD. You will design, develop, package, and maintain software across Linux and Windows using Java, C#/.NET, and JavaScript.

This role requires an active TS/SCI clearance and 7 years of SWE experience with a related degree. Four additional SWE years may substitute for a degree, and experience with Docker, Git, and Gradle is preferred.

Qualifications

• Bachelor’s degree in Computer Science or related discipline is required.
• 7 years of SWE experience in programs/contracts of similar scope, type and complexity.
• Active TS/SCI with Full Scope Polygraph.
• Four additional SWE years may substitute for a bachelor’s degree.
• Experience with Java, C#/NET and JavaScript is required.

Responsibilities

• Design, develop, package, and maintain software across Linux and Windows environments using Java, C#/.NET, and JavaScript.
• Work with Git and Gradle for version control and builds.
• Create and run Docker images and Docker Compose.
• Develop software across multiple operating systems.

Skills

Java

C#/.NET

JavaScript

Git

Gradle

Linux/Windows OS

Docker

Education

Bachelor’s degree in Computer Science or related field

Tools

Docker

Job description

Reflexive Concepts is seeking a skilled Software Engineer I to join our team!

Candidate shall design, develop, package, and maintain software applications across Linux and Windows environments using Java, C#/.NET, and JavaScript.

Qualifications:

• Active TS/SCI w/ Full Scope Polygraph


• Seven (7) years experience as a SWE, in programs and contracts of similar scope, type, and complexity


• Bachelor’s degree in Computer Science or related discipline from an accredited college or university


• Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree

Required Skills:

• Experience programming with Java (Hibernate, Spring MVC Framework, Spring Boot, Log4J)


• Experience programming with C#/.NET


• JavaScript experience


• Experience with development and version control tools (Git, Gradle)


• Experience with multiple operating systems




• Linux: Bash scripting, RPM packaging


• Windows: PowerShell scripting




• Experience with Docker




• Able to build and run images


• Able to create Docker files


• Experience with Docker Compose

Desired Skills:

• Web application development


• MySQL


• CI/CD (Github Actions)


• GitHub packaging


• Packaging for Windows (MSA, portable zip, etc.)


• Windows WSL familiarity


• PKI infrastructure and X.509 certificates


• Unit testing


• Software Development lifecycle